| Usage: | Oil Well |
|---|---|
| After-sales Service Provided: | Engineers available to service machinery overseas |
| Warranty: | 1year |
| Certification: | API & ISO |
| Model Number: | 7INCH |
| Brand Name: | ZX |
| Place of Origin: | China (Mainland) |
| Type: | Rotary Drilling Rig |
| Condition: | New |
| carbon steel: | high quality & lower price |
Quick Details
Specifications
Descriptiong of Tubing Centralizer
TheTubing Centralizer is designed to be run in the tubing string to keep the
tubing centralized which may help in preventing premature wear of the
casing and tubing.
Technical Parameter
|
Specifications |
Total length (mm) |
Open drag block expansion |
Max OD (mm) |
min ID (mm) |
Connection threads |
|
5 ?" |
442 |
129 |
114 |
62 |
2 7/8NUE |
|
7" |
456 |
168 |
138 |
62 |
27/8 NUE |
|
9-5/8" |
498 |
230 |
198 |
62 |
27/8 NUE |